Martin Panter added the comment: With the pipe, there is still a potential race after the parent writes to the pipe and before sigwaitinfo() is invoked, versus the child sleep() call.
What do you think of my suggestion to block the signal? Then (in theory) it should be robust, rather than relying on timing. https://bugs.python.org/issue25277#msg256278 ---------- nosy: +martin.panter _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue25868> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
